Study of metallocene supported on porous and nonporous silica for the polymerization of ethylene

Raul Quijada; Rene Rojas; Luis Alzamora; Jaime Retuert; Franco M. Rabagliati

doi:10.1023/a:1019077309484

Study of metallocene supported on porous and nonporous silica for the polymerization of ethylene

Raul Quijada, Rene Rojas, Luis Alzamora, Jaime Retuert, Franco M. Rabagliati

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25 Citas (Scopus)

Resumen

Porous and nonporous silicas are good supports for the synthesis of coordinative heterogeneous catalysts for ethylene polymerization. The catalytic activity of nonporous Aerosil depends critically on the percentage of incorporated zirconium. The calcination of the support also affects the activity, showing the best results with nonporous silica at 1000°C, and with porous silica at 800°C.

Idioma original	Inglés
Páginas (desde-hasta)	107-112
Número de páginas	6
Publicación	Catalysis Letters
Volumen	46
N.º	1-2
DOI	https://doi.org/10.1023/a:1019077309484
Estado	Publicada - 1997
Publicado de forma externa	Sí

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abstract = "Porous and nonporous silicas are good supports for the synthesis of coordinative heterogeneous catalysts for ethylene polymerization. The catalytic activity of nonporous Aerosil depends critically on the percentage of incorporated zirconium. The calcination of the support also affects the activity, showing the best results with nonporous silica at 1000°C, and with porous silica at 800°C.",

keywords = "Ethylene, Metallocene, Polymerization, Silica support, Zirconium",

author = "Raul Quijada and Rene Rojas and Luis Alzamora and Jaime Retuert and Rabagliati, {Franco M.}",

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AU - Quijada, Raul

AU - Rojas, Rene

AU - Alzamora, Luis

AU - Retuert, Jaime

AU - Rabagliati, Franco M.

PY - 1997

Y1 - 1997

N2 - Porous and nonporous silicas are good supports for the synthesis of coordinative heterogeneous catalysts for ethylene polymerization. The catalytic activity of nonporous Aerosil depends critically on the percentage of incorporated zirconium. The calcination of the support also affects the activity, showing the best results with nonporous silica at 1000°C, and with porous silica at 800°C.

AB - Porous and nonporous silicas are good supports for the synthesis of coordinative heterogeneous catalysts for ethylene polymerization. The catalytic activity of nonporous Aerosil depends critically on the percentage of incorporated zirconium. The calcination of the support also affects the activity, showing the best results with nonporous silica at 1000°C, and with porous silica at 800°C.

KW - Ethylene

KW - Metallocene

KW - Polymerization

KW - Silica support

KW - Zirconium

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JO - Catalysis Letters

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ER -

Study of metallocene supported on porous and nonporous silica for the polymerization of ethylene

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